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Series GSE20271 Query DataSets for GSE20271
Status Public on Sep 15, 2010
Title Expression data from breast cancer FNA biopsies from patients
Organism Homo sapiens
Experiment type Expression profiling by array
Summary The behavior of breast cancers and their response to different chemotherapy treatments depend on their phenotype which is to a large extent determined by gene expression programs within the cancer cell.
We used gene expression values from 30 probes on affymetrix U133A chips to calculate a score that would predict if a breast cancer is likely to achieve pathological complete response to chemotherapy consisting of T/FAC.
 
Overall design Pre-treatment FNA from primary tumors or axillary lymph node metastases were obtained and RNA extracted and hybridized to afymetrix microarrays according to manufacturer protocol.
 
Contributor(s) Pusztai L, Tabchy A, Qi Y
Citation(s) 20829329, 23185353
Submission date Feb 10, 2010
Last update date Jun 06, 2022
Contact name Yuan Qi
E-mail(s) yqi1@mdanderson.org
Organization name University of Texas M.D. Anderson Cancer Center
Department Bioinformatics & Computational Biology
Street address 1400 Pressler St
City Houston
State/province TX
ZIP/Postal code 77030-4008
Country USA
 
Platforms (1)
GPL96 [HG-U133A] Affymetrix Human Genome U133A Array
Samples (178)
GSM508012 breast cancer SPAIN28
GSM508013 breast cancer SPAIN58
GSM508014 breast cancer SPAIN36
Relations
BioProject PRJNA125371

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE20271_RAW.tar 590.3 Mb (http)(custom) TAR (of CEL)
Processed data included within Sample table

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